Treat '...' as a non-parent path component outside of Windows.

base/files/file_path_unittest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <sstream>
 
 #include "base/basictypes.h"
 #include "base/files/file_path.h"
 #include "base/strings/utf_string_conversions.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ skipping 1072 matching lines @@
     int result = FilePath::CompareIgnoreCase(s1, s2);
     EXPECT_EQ(cases[i].expected, result) <<
         "i: " << i << ", s1: " << s1 << ", s2: " << s2;
   }
 }
 
 TEST_F(FilePathTest, ReferencesParent) {
   const struct UnaryBooleanTestData cases[] = {
     { FPL("."),        false },
     { FPL(".."),       true },
+#if defined(OS_WIN)
     { FPL(".. "),      true },
     { FPL(" .."),      true },
     { FPL("..."),      true },
+#else
+    { FPL(".. "),      false },
+    { FPL(" .."),      false },
+    { FPL("..."),      false },
+#endif
     { FPL("a.."),      false },
     { FPL("..a"),      false },
     { FPL("../"),      true },
     { FPL("/.."),      true },
     { FPL("/../"),     true },
     { FPL("/a../"),    false },
     { FPL("/..a/"),    false },
     { FPL("//.."),     true },
     { FPL("..//"),     true },
     { FPL("//..//"),   true },
@@ skipping 180 matching lines @@
 // Test the PrintTo overload for FilePath (used when a test fails to compare two
 // FilePaths).
 TEST_F(FilePathTest, PrintTo) {
   std::stringstream ss;
   FilePath fp(FPL("foo"));
   base::PrintTo(fp, &ss);
   EXPECT_EQ("foo", ss.str());
 }
 
 }  // namespace base